Ana samun Arbutin ta hanyar mayar da martani ga glucose tare da hydroquinone da aka fitar daga ganyen bilberry, ganyen cranberry, ganyen pear, berries bear, da blueberries, waɗanda suka fito daga yankuna masu tsaunuka. Tsarin kwayoyin halitta na arbutin shine na hydroquinone wanda aka haɗe zuwa glucose. Arbutin yana hana ayyukan tyrosinase, wanda ke da hannu a cikin tsarin samar da melanin a cikin fata, yana hana tarin melanin da yawa, yana rage pigmentation, yana taimakawa wajen fitar da sautin fata, kuma yana hana aibobi da freckles. An raba Arbutin zuwa nau'in α da nau'in β-nau'in dangane da yadda ake haɗa glucose da hydroquinone.
β-Arbutinana samar da su ta hanyar haɗakar sinadarai. β-Arbutin yana da ƙananan kwanciyar hankali fiye da α-arbutin kuma yana da sauƙin karya ta UV haskoki da zafi. Saboda wannan halayyar, ana bada shawarar yin amfani da kayan aikin fata tare da β-arbutin kawai da dare, kuma lokacin amfani da rana, ana bada shawarar yin amfani da shi tare da hasken rana. Har ila yau, yana da lahani na kasancewa cikin sauƙi ta lalacewa ta hanyar intracellular enzymes saboda ƙananan kwanciyar hankali na ciki idan aka kwatanta da α-arbutin. α-arbutin ne ke rama wannan gazawar.
- Lambar CAS: 497-76-7
- Lambar EC: 207-850-3
- Tsarin kwayoyin halitta: C12H16O7
α-ArbutinZa a iya samar da shi ta hanyar hadawar enzymatic (kwayoyin fermentation). Ba kamar β-arbutin ba, yana da juriya ga haske da zafi, don haka ana iya amfani da shi dare da rana kuma yana aiki a tsaye a cikin tantanin halitta, yana sa ya fi tasiri kuma ba mai guba ba. Ta hanyar ramawa ga gazawar β-arbutin, yana da kwanciyar hankali sosai kuma ba a cikin sauƙin karyewa. α-Arbutin yana kusan sau 10 mafi ƙarfi fiye da β-arbutin a cikin hana melanogenesis. α-Arbutin yana hana tyrosinase don ma fitar da sautin fata kuma yana rage tsufa, tabo, jajayen lahani, da ƙari. Har ila yau, yana da maganin antiseptik da anti-mai kumburi.
- Lambar CAS: 84380-01-8
- Lambar EC: 617-561-8
- EINECS/ELINCS: 440-470-8
- Tsarin kwayoyin halitta: C12H16O7
Menene kamance tsakanin Arbutin da Alpha Arbutin?
- Arbutin da alpha arbutin sune glycosylated hydroquinones.
- Alpha Arbutin yana daya daga cikin nau'i biyu na arbutin.
- Dukansu sun samo asali ne daga tushen halitta.
- Suna hana aikin tyrosinase.
- Don haka, suna hana samuwar melanin.
- Dukansu nau'ikan suna rage launin fata ta UV radiation daga rana.
- Bugu da ƙari, arbutin da alpha arbutin suna aiki a matsayin wakilai masu haskaka fata.
Menene Bambanci Tsakanin Arbutin da Alpha Arbutin?
Arbutin shi ne glycosylated hydroquinone wanda ke hana tyrosinase, hana samuwar melanin, yayin da alpha-arbutin yana daya daga cikin nau'i biyu na arbutin wanda ya fi tsayayya da zafi, yana nuna karin haske da kwanciyar hankali mai girma fiye da sauran nau'in. Don haka, wannan shine babban bambanci tsakanin arbutin da alpha arbutin. Amintaccen taro don amfani da arbutin dangane da nau'in alpha shine 2%, kuma nau'in beta shine 7%.
Bayanin da ke ƙasa yana gabatar da bambance-bambance tsakanin arbutin da alpha arbutin a cikin nau'i na tebur don kwatanta gefe-da-gefe.
Ta yaya arbutin ke aiki akan fata?
Kamar yadda muka sani, da zarar fata ta sami kuzari ta hanyar hasken ultraviolet na waje, za su samar da tyrosinase, wanda ke haɗuwa da tyrosine a cikin jiki don samar da dopamine, kuma a ƙarshe ya samar da melanin ta hanyar REDOX, bazuwa da halayen decarboxylation. Melanin, pigment da ke da alhakin launin fata, ana jigilar shi zuwa basal Layer, dermis, epidermis da sauran nau'in tsarin fata, sannan tare da zubar da dander ko tsarin zubar da jini. Duk da haka, lokacin da melanin ya yi yawa, jiki ba zai iya daidaita shi ba zai yi hazo a cikin epidermal Layer don samar da tabo. Wasu sinadarai irin su hydroquinone (hydroquinone), arbutin, phenylethylresorcinol, da azelaic acid na iya toshe daurin tyrosinase yadda ya kamata zuwa tyrosine da hana melanin.
Arbutin yana ɗaure da kyau tare da enzyme tyrosinase wanda ke haifar da haɓakar melanin. Yana da madaidaicin madadin hydroquinone (wanda aka haramta a Turai da Ostiraliya) amma ya fi laushi akan fata. Ba kamar hydroquinone ba, wanda shine sinadari mai ƙarfi na walƙiya fata wanda zai iya zama mai tsananin ƙarfi akan fata, arbutin shine amintaccen kuma madadin halitta. A takaice, beta arbutin yana aiki ta hanyar hana tyrosine gasa. Wannan yana hana samar da melanin, yana sa fatar jikinka ta yi haske da haske - da kuma shuɗewar hyperpigmentation, aibobi na shekaru, tabo na rana da kuraje.
Lokacin aikawa: Jul-11-2023
